How will you convert
(i) ethanoic acid into methanamine?
(ii) hexanenitrile into 1-aminopentane?
(iii) Methanol to ethanoic acid?
(iv) ethanamine into methanamine?
(v) Ethanoic acid into propanoic acid
(vi) Methanamine into ethanamine?
(vii) nitromethane into dimethylamine?
(viii) propanoic acid into ethanoic acid?